density conversions

Enter the conversion from value, select the conversion from density unit, and optionally press the Convert button to convert the entered from value into the remaining density measurement units, or switch to density conversion tables. See the density calculator tutorial on our forum.

Weight/Volume at Temperature

What is square light year?

Square light year (ly²) is a non-metric measurement unit of area with sides equal to one light year, or with sides equal to about 9.5 trillion kilometers or 5.9 trillion miles.read more...»

What is temperature measurement?

Temperature is one of the seven SI base quantities and used as a measure of thermal energy. Physicists measure temperature on the Kelvin scale, which is marked in units called kelvins, with the lower limit on the scale of 0 kelvin and known as absolute zero. The most commonly used temperature scales are Celsius (°C) (the unit is also known as centigrade), and Fahrenheit (°F).read more...»